<div class="refentry" lang="en" xml:lang="en"><a id="glXFreeContextEXT"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>glXFreeContextEXT — free client-side memory for imported context</p></div><div class="refsynopsisdiv"><h2>C Specification</h2><div class="funcsynopsis"><table><tr><td><code class="funcdef">void <b class="fsfunc">glXFreeContextEXT</b>(</code></td><td>Display *  </td><td><var class="pdparam">dpy</var>, </td></tr><tr><td> </td><td>GLXContext  </td><td><var class="pdparam">ctx</var><code>)</code>;</td></tr></table></div></div><div class="refsect1" lang="en" xml:lang="en"><a id="parameters"></a><h2>Parameters</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>dpy</code></em></span></dt><dd><p>
                    Specifies the connection to the X server.
                </p></dd><dt><span class="term"><em class="parameter"><code>ctx</code></em></span></dt><dd><p>
                    Specifies a GLX rendering context.
                </p></dd></dl></div></div><div class="refsect1" lang="en" xml:lang="en"><a id="description"></a><h2>Description</h2><p>
            <code class="function">glXFreeContextEXT</code> frees the client-side part of a GLXContext that
            was created with <a class="citerefentry" href="glXImportContextEXT"><span class="citerefentry"><span class="refentrytitle">glXImportContextEXT</span></span></a>. <code class="function">glXFreeContextEXT</code> does not
            free the server-side context information or the XID
            associated with the server-side context.
        </p><p>
            <code class="function">glXFreeContextEXT</code> is part of the <code class="code">EXT_import_context</code> extension,
            not part of the core GLX command set. If _glxextstring(EXT_import_context)
            is included in the string returned by <a class="citerefentry" href="glXQueryExtensionsString"><span class="citerefentry"><span class="refentrytitle">glXQueryExtensionsString</span></span></a>,
            when called with argument <code class="constant">GLX_EXTENSIONS</code>,
            extension <code class="code">EXT_vertex_array</code> is supported.
        </p></div><div class="refsect1" lang="en" xml:lang="en"><a id="errors"></a><h2>Errors</h2><p>
            <code class="constant">GLXBadContext</code> is generated if <em class="parameter"><code>ctx</code></em> does not
            refer to a valid context.
        </p></div>
        {$pipelinestall}{$examples}
        <div class="refsect1" lang="en" xml:lang="en"><a id="seealso"></a><h2>See Also</h2><p>
            <a class="citerefentry" href="glXCreateContext"><span class="citerefentry"><span class="refentrytitle">glXCreateContext</span></span></a>,
            <a class="citerefentry" href="glXQueryVersion"><span class="citerefentry"><span class="refentrytitle">glXQueryVersion</span></span></a>,
            <a class="citerefentry" href="glXQueryExtensionsString"><span class="citerefentry"><span class="refentrytitle">glXQueryExtensionsString</span></span></a>,
            <a class="citerefentry" href="glXImportContextEXT"><span class="citerefentry"><span class="refentrytitle">glXImportContextEXT</span></span></a>
        </p></div><div class="refsect1" lang="en" xml:lang="en"><div id="Copyright"><h2>Copyright</h2><p>
            Copyright © 1991-2006
            Silicon Graphics, Inc. This document is licensed under the SGI
            Free Software B License. For details, see
            <a class="ulink" href="http://oss.sgi.com/projects/FreeB/" target="_top">http://oss.sgi.com/projects/FreeB/</a>.
        </p></div></div></div>
